. >>> seem that is president obama has the lead in the battleground state of ohio. poll of polls shows obama has a three-point lead on romney. it's a combination of five recent polls with only days to go. both campaigns going door to door, racing to get people to the polls, vote for their candidates. here is cnn's don lemon in dayton, ohio. >> reporter: the front line on the ohio battleground, cold, soggy and gray. but neither snow nor sloet nor bad directions -- >> are you lost now? >> oh, yeah. >> reporter: shall keep these volunteers from their appointed rounds. why are you doing this? >> to support governor romney. >> reporter: when college sophomore and first-time voter sean henning isn't in class or working, he's driving, walking -- >> reporter: is this your in connection one? >> yes. >> reporter: talking to voters. >> if you are going to go vote early or on election day? >> we're going on election day. >> it's cold, rainy, some people slam the door in your face, others don't. >> some people are receptive. >> if i see my man, romney, as the president, yes. >>